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Sunken Relief Generation from a Single Image

  • Liying Yang
  • Tingting Li
  • Meili WangEmail author
  • Shihui Guo
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10582)

Abstract

Sunken relief is an art form whereby the depicted shapes are sunk into a given flat plane with a shallow overall depth. In this paper, we propose a sunken relief generation algorithm based on a single image. Our method starts from a single image. First, we smoothen the image with morphological operations such as opening and closing operations and extract the feature lines by comparing the values of adjacent pixels. Then we apply unsharp masking to sharpen the feature lines. After that, we focus on local information enhancement and smoothing to obtain an image that with little burrs and jaggies. Differential operations are necessary to produce the perceptive relief effect. Finally, we construct the sunken relief surface by triangularization, by which two-dimensional information is transformed into a three-dimensional model. The results demonstrate that our method is simple and efficient.

Keywords

Sunken relief Unsharp masking (USM) Triangularization 

Notes

Acknowledgments

This work was funded by the National Natural Science Foundation of China (61402374). We thank all reviewers for editing the English of this manuscript.

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  • Liying Yang
    • 1
  • Tingting Li
    • 1
  • Meili Wang
    • 1
    Email author
  • Shihui Guo
    • 2
  1. 1.Northwest A&F UniversityXianyangChina
  2. 2.Xiamen UniversityXiamenChina

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